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| Final PD-20805 rev. A 01/07 30BQ100G SCHOTTKY RECTIFIER 3 Amp IF(AV) = 3.0Amp VR = 100V Major Ratings and Characteristics Characteristics IF(AV) Rectangular waveform VRRM IFSM @ t p= 5 s sine VF TJ @ 3.0 Apk, TJ = 125C range Description/ Features Units A V A V C The 30BQ100G surface-mount Schottky rectifier has been designed for applications requiring low forward drop and small foot prints on PC boards. Typical applications are in disk drives, switching power supplies, converters, free-wheeling diodes, battery charging, and reverse battery protection. Small foot print, surface mountable Very low forward voltage drop High frequency operation Guard ring for enhanced ruggedness and long term reliability Values 3.0 100 800 0.62 - 55 to 175 Case Styles SMC www.irf.com 1 30BQ100G Bulletin PD-20805 rev. A 01/07 Voltage Ratings Part number VR Max. DC Reverse Voltage (V) VRWM Max. Working Peak Reverse Voltage (V) 30BQ100G 100 Absolute Maximum Ratings Parameters IF(AV) Max. Average Forward Current 30BQ 3.0 4.0 Units Conditions A 50% duty cycle @ T L = 148 C, rectangular wave form 50% duty cycle @ T L = 138 C, rectangular wave form A 5s Sine or 3s Rect. pulse 10ms Sine or 6ms Rect. pulse mJ A Following any rated load condition and with rated VRRM applied IFSM EAS IAR Max. Peak One Cycle Non-Repetitive Surge Current Non Repetitive Avalanche Energy Repetitive Avalanche Current 800 70 3.0 0.5 TJ = 25 C, I AS = 1.0A, 18 s square pulse Current decaying linearly to zero in 1 sec Frequency limited by T J max. Va = 1.5 x Vr typical Electrical Specifications Parameters VFM Max. Forward Voltage Drop (1) 30BQ 0.79 0.90 0.62 0.70 Units Conditions V V V V mA mA pF nH V/s @ 3A @ 6A @ 3A @ 6A TJ = 25 C TJ = 125 C VR = 5VDC (test signal range 100KHz to 1Mhz) 25C Measured lead to lead 5mm from package body (Rated VR) (1) Pulse Width < 300s, Duty Cycle < 2% TJ = 25 C TJ = 125 C VR = rated VR IRM CT LS Max. Reverse Leakage Current (1) 0.1 5.0 Max. Junction Capacitance Typical Series Inductance 115 3.0 10000 dv/dt Max. Voltage Rate of Change Thermal-Mechanical Specifications Parameters TJ Tstg Max. Storage Temperature Range (**) 46 C/W DC operation 30BQ - 55 to 175 12 Units C C C/W DC operation Conditions Max. Junction Temperature Range (*) - 55 to 175 RthJL Max. Thermal Resistance Junction to Lead RthJA Max. Thermal Resistance Junction to Ambient wt Approximate Weight Case Style Device Marking (*) dPtot 0.24(0.008) g (oz.) SMC IR3JG Similar to DO-214AB 1 < thermal runaway condition for a diode on its own heatsink dTj Rth( j-a) (**) Mounted 1 inch square PCB 2 www.irf.com 30BQ100G Bulletin PD-20805 rev. A 01/07 10 (mA) 10 1 0.1 0.01 0.001 0.0001 0 0 T = 175C J 150C 125C 100C 75C 50C 25C Instantaneous Forward Current - I F Reverse Current - I (A) R 20 40 60 80 100 1 Reverse Voltage - VR (V) T J = 175C T J = 125C Junction Capacitance - C T (p F) Fig. 2 - Typical Values Of Reverse Current Vs. Reverse Voltage (Per Leg) 1000 T = 25C J T = 25C J 100 0.1 0 0.2 0.4 0.6 0.8 1 Forward Voltage Drop - VFM (V) 1.2 10 0 20 40 60 Reverse Voltage - VR (V) Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage (Per Leg) Fig. 1 - Max. Forward Voltage Drop Characteristics (Per Leg) 100 (C/W) thJC 10 Thermal Impedance Z D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20 PDM t1 t2 1 Notes: Single Pulse (Thermal Resistance) 1. Duty factor D = t1/ t2 . . 2. Peak Tj = Pdm x ZthJC + Tc 0.1 0.00001 0.0001 0.001 0.01 0.1 1 t1 , Rectangular Pulse Duration (Seconds) 10 100 Fig. 4 - Max. Thermal Impedance Z thJC Characteristics (Per Leg) www.irf.com 3 30BQ100G Bulletin PD-20805 rev. A 01/07 180 Allowable Lead Temperature (C) Average Power Loss (Watts) 2.5 DC D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 160 2 1.5 D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20 RMS Limit 140 Square wave (D = 0.50) 80% Rated Vr applied see note (2) 1 0.5 0 DC 120 100 0 1 2 3 4 5 Average Forward Current - I F(AV) (A) 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 Average Forward Current - I F(AV) (A) Fig. 5 - Maximum Average Forward Dissipation Vs. Average Forward Current Fig. 4 - Maximum Average Forward Current Vs. Allowable Lead Temperature Non-Repetitive Surge Current - I FSM (A) 1000 100 At Any Rated Load Condition And With Rated Vrrm Applied Following Surge 10 10 100 1000 10000 Square Wave Pulse Duration - Tp (Microsec) Fig. 6 - Maximum Peak Surge Forward Current Vs. Pulse Duration (2) Formula used: TC = TJ - (Pd + PdREV) x RthJC ; Pd = Forward Power Loss = IF(AV) x VFM @ (IF(AV) / D) (see Fig. 6); PdREV = Inverse Power Loss = VR1 x IR (1 - D); IR @ VR1 = 80% rated VR 4 www.irf.com 30BQ100G Bulletin PD-20805 rev. A 01/07 Outline Table Device Marking: IR3J 2.75 (.108) 3.15 (.124) 5.59 (.220) 6.22 (.245) CATHODE ANODE 6.60 (.260) 7.11 (.280) .152 (.006) .305 (.012) 2.00 (.079) 2.62 (.103) .102 (.004) 0.76 (.030) 1.52 (.060) 7.75 (.305) 8.13 (.320) .203 (.008) 1 2 1 POLARITY 2 PART NUMBER Outline SMC Dimensions in millimeters and (inches) For recommended footprint and soldering techniques refer to application note #AN-994 Marking & Identification Each device has 2 rows for identification. The first row designates the device as manufactured by International Rectifier, indicated by the letters "IR", and the Part Number (indicates the current, the voltage rating and Schottky Generation). The second row indicates the year, the week of manufacturing and the Site ID. IR3JG SCHOTTKY GENERATION VOLTAGE CURRENT IR LOGO YYWWX SITE ID WEEK 2nd digit of the YEAR "Y" = 1st digit of th YEAR "standard product" "P" = "Lead-Free" www.irf.com 5 30BQ100G Bulletin PD-20805 rev. A 01/07 Tape & Reel Information Dimensions in millimetres and (inches) Ordering Information Table Device Code 30 1 1 2 3 4 5 6 7 B 2 - Q 3 100 4 G 5 TR 6 7 Current Rating (30 = 30A) B = Single Lead Diode Q = Schottky Q Series Voltage Rating (100 = 100V) G = Schottky Generation none = Box (1000 pieces) TR = Tape & Reel (3000 pieces) none = Standard Production PbF = Lead-Free Data and specifications subject to change without notice. This product has been designed and qualified for Industrial Level. Qualification Standards can be found on IR's Web site. IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105 TAC Fax: (310) 252-7309 Visit us at www.irf.com for sales contact information. 01/07 6 www.irf.com |
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